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-rw-r--r--util/crossgcc/patches/mpfr-2.4.2_allpatches_20100308.patch266
1 files changed, 266 insertions, 0 deletions
diff --git a/util/crossgcc/patches/mpfr-2.4.2_allpatches_20100308.patch b/util/crossgcc/patches/mpfr-2.4.2_allpatches_20100308.patch
new file mode 100644
index 0000000000..66033378ba
--- /dev/null
+++ b/util/crossgcc/patches/mpfr-2.4.2_allpatches_20100308.patch
@@ -0,0 +1,266 @@
+diff -ur mpfr-2.4.2.orig/PATCHES mpfr-2.4.2/PATCHES
+--- mpfr-2.4.2.orig/PATCHES 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/PATCHES 2010-03-08 22:28:53.000000000 +0100
+@@ -0,0 +1,3 @@
++gmp5
++longlong.h
++sin_cos_underflow
+diff -ur mpfr-2.4.2.orig/VERSION mpfr-2.4.2/VERSION
+--- mpfr-2.4.2.orig/VERSION 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/VERSION 2010-03-08 22:28:53.000000000 +0100
+@@ -1 +1 @@
+-2.4.2
++2.4.2-p3
+diff -ur mpfr-2.4.2.orig/configure mpfr-2.4.2/configure
+--- mpfr-2.4.2.orig/configure 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/configure 2010-03-08 22:28:53.000000000 +0100
+@@ -20449,6 +20449,9 @@
+ main ()
+ {
+
++#ifndef BITS_PER_MP_LIMB
++#define BITS_PER_MP_LIMB GMP_LIMB_BITS
++#endif
+ return BITS_PER_MP_LIMB == BYTES_PER_MP_LIMB * CHAR_BIT
+ && sizeof(mp_limb_t) == BYTES_PER_MP_LIMB ? 0 : 1;
+
+diff -ur mpfr-2.4.2.orig/configure.in mpfr-2.4.2/configure.in
+--- mpfr-2.4.2.orig/configure.in 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/configure.in 2010-03-08 22:28:53.000000000 +0100
+@@ -424,6 +424,9 @@
+ #include "gmp.h"
+ #include "gmp-impl.h"
+ ]], [[
++#ifndef BITS_PER_MP_LIMB
++#define BITS_PER_MP_LIMB GMP_LIMB_BITS
++#endif
+ return BITS_PER_MP_LIMB == BYTES_PER_MP_LIMB * CHAR_BIT
+ && sizeof(mp_limb_t) == BYTES_PER_MP_LIMB ? 0 : 1;
+ ]])], [AC_MSG_RESULT(yes)], [
+diff -ur mpfr-2.4.2.orig/mpfr-impl.h mpfr-2.4.2/mpfr-impl.h
+--- mpfr-2.4.2.orig/mpfr-impl.h 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/mpfr-impl.h 2010-03-08 22:28:53.000000000 +0100
+@@ -65,6 +65,12 @@
+ # ifndef __GMP_IMPL_H__
+ # include "gmp-impl.h"
+ # endif
++# ifndef BITS_PER_MP_LIMB
++# define BITS_PER_MP_LIMB GMP_LIMB_BITS
++# endif
++#ifndef mpn_sqr_n
++# define mpn_sqr_n mpn_sqr
++#endif
+ # ifdef MPFR_NEED_LONGLONG_H
+ # include "longlong.h"
+ # endif
+diff -ur mpfr-2.4.2.orig/mpfr-longlong.h mpfr-2.4.2/mpfr-longlong.h
+--- mpfr-2.4.2.orig/mpfr-longlong.h 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/mpfr-longlong.h 2010-03-08 22:28:53.000000000 +0100
+@@ -1011,7 +1011,15 @@
+ #endif /* __m88000__ */
+
+ #if defined (__mips) && W_TYPE_SIZE == 32
+-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
++#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
++#define umul_ppmm(w1, w0, u, v) \
++ do { \
++ UDItype _r; \
++ _r = (UDItype) u * v; \
++ (w1) = _r >> 32; \
++ (w0) = (USItype) _r; \
++ } while (0)
++#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+ #define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
+ #else
+@@ -1024,7 +1032,16 @@
+ #endif /* __mips */
+
+ #if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
++#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
++typedef unsigned int UTItype __attribute__ ((mode (TI)));
++#define umul_ppmm(w1, w0, u, v) \
++ do { \
++ UTItype _r; \
++ _r = (UTItype) u * v; \
++ (w1) = _r >> 64; \
++ (w0) = (UDItype) _r; \
++ } while (0)
++#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+ #define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
+ #else
+diff -ur mpfr-2.4.2.orig/mpfr.h mpfr-2.4.2/mpfr.h
+--- mpfr-2.4.2.orig/mpfr.h 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/mpfr.h 2010-03-08 22:28:53.000000000 +0100
+@@ -27,7 +27,7 @@
+ #define MPFR_VERSION_MAJOR 2
+ #define MPFR_VERSION_MINOR 4
+ #define MPFR_VERSION_PATCHLEVEL 2
+-#define MPFR_VERSION_STRING "2.4.2"
++#define MPFR_VERSION_STRING "2.4.2-p3"
+
+ /* Macros dealing with MPFR VERSION */
+ #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+diff -ur mpfr-2.4.2.orig/sin_cos.c mpfr-2.4.2/sin_cos.c
+--- mpfr-2.4.2.orig/sin_cos.c 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/sin_cos.c 2010-03-08 22:28:53.000000000 +0100
+@@ -82,17 +82,19 @@
+ if (y != x)
+ /* y and x differ, thus we can safely try to compute y first */
+ {
+- MPFR_FAST_COMPUTE_IF_SMALL_INPUT (y, x, -2 * expx, 2, 0, rnd_mode,
+- { inexy = _inexact;
+- goto small_input; });
++ MPFR_FAST_COMPUTE_IF_SMALL_INPUT (
++ y, x, -2 * expx, 2, 0, rnd_mode,
++ { inexy = _inexact;
++ goto small_input; });
+ if (0)
+ {
+ small_input:
+ /* we can go here only if we can round sin(x) */
+- MPFR_FAST_COMPUTE_IF_SMALL_INPUT (z, __gmpfr_one, -2 * expx,
+- 1, 0, rnd_mode,
+- { inexz = _inexact;
+- goto end; });
++ MPFR_FAST_COMPUTE_IF_SMALL_INPUT (
++ z, __gmpfr_one, -2 * expx, 1, 0, rnd_mode,
++ { inexz = _inexact;
++ MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
++ goto end; });
+ }
+
+ /* if we go here, one of the two MPFR_FAST_COMPUTE_IF_SMALL_INPUT
+@@ -101,18 +103,19 @@
+ else /* y and x are the same variable: try to compute z first, which
+ necessarily differs */
+ {
+- MPFR_FAST_COMPUTE_IF_SMALL_INPUT (z, __gmpfr_one, -2 * expx,
+- 1, 0, rnd_mode,
+- { inexz = _inexact;
+- goto small_input2; });
++ MPFR_FAST_COMPUTE_IF_SMALL_INPUT (
++ z, __gmpfr_one, -2 * expx, 1, 0, rnd_mode,
++ { inexz = _inexact;
++ goto small_input2; });
+ if (0)
+ {
+ small_input2:
+ /* we can go here only if we can round cos(x) */
+- MPFR_FAST_COMPUTE_IF_SMALL_INPUT (y, x, -2 * expx, 2, 0,
+- rnd_mode,
+- { inexy = _inexact;
+- goto end; });
++ MPFR_FAST_COMPUTE_IF_SMALL_INPUT (
++ y, x, -2 * expx, 2, 0, rnd_mode,
++ { inexy = _inexact;
++ MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
++ goto end; });
+ }
+ }
+ m += 2 * (-expx);
+@@ -207,7 +210,6 @@
+ mpfr_clear (xr);
+
+ end:
+- /* FIXME: update the underflow flag if need be. */
+ MPFR_SAVE_EXPO_FREE (expo);
+ mpfr_check_range (y, inexy, rnd_mode);
+ mpfr_check_range (z, inexz, rnd_mode);
+diff -ur mpfr-2.4.2.orig/tests/tsin_cos.c mpfr-2.4.2/tests/tsin_cos.c
+--- mpfr-2.4.2.orig/tests/tsin_cos.c 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/tests/tsin_cos.c 2010-03-08 22:28:53.000000000 +0100
+@@ -382,23 +382,56 @@
+ consistency (void)
+ {
+ mpfr_t x, s1, s2, c1, c2;
++ mp_exp_t emin, emax;
+ mp_rnd_t rnd;
++ unsigned int flags_sin, flags_cos, flags, flags_before, flags_ref;
++ int inex_sin, inex_cos, inex, inex_ref;
+ int i;
+
++ emin = mpfr_get_emin ();
++ emax = mpfr_get_emax ();
++
+ for (i = 0; i <= 10000; i++)
+ {
+ mpfr_init2 (x, MPFR_PREC_MIN + (randlimb () % 8));
+ mpfr_inits2 (MPFR_PREC_MIN + (randlimb () % 8), s1, s2, c1, c2,
+ (mpfr_ptr) 0);
+- tests_default_random (x, 256, -5, 50);
+- rnd = RND_RAND ();
+- mpfr_sin (s1, x, rnd);
+- mpfr_cos (c1, x, rnd);
+- mpfr_sin_cos (s2, c2, x, rnd);
+- if (!(mpfr_equal_p (s1, s2) && mpfr_equal_p (c1, c2)))
++ if (i < 8 * GMP_RND_MAX)
++ {
++ int j = i / GMP_RND_MAX;
++ if (j & 1)
++ mpfr_set_emin (MPFR_EMIN_MIN);
++ mpfr_set_si (x, (j & 2) ? 1 : -1, GMP_RNDN);
++ mpfr_set_exp (x, mpfr_get_emin ());
++ rnd = (mpfr_rnd_t) (i % GMP_RND_MAX);
++ flags_before = 0;
++ if (j & 4)
++ mpfr_set_emax (-17);
++ }
++ else
++ {
++ tests_default_random (x, 256, -5, 50);
++ rnd = RND_RAND ();
++ flags_before = (randlimb () & 1) ?
++ (unsigned int) (MPFR_FLAGS_ALL ^ MPFR_FLAGS_ERANGE) :
++ (unsigned int) 0;
++ }
++ __gmpfr_flags = flags_before;
++ inex_sin = mpfr_sin (s1, x, rnd);
++ flags_sin = __gmpfr_flags;
++ __gmpfr_flags = flags_before;
++ inex_cos = mpfr_cos (c1, x, rnd);
++ flags_cos = __gmpfr_flags;
++ __gmpfr_flags = flags_before;
++ inex = !!mpfr_sin_cos (s2, c2, x, rnd);
++ flags = __gmpfr_flags;
++ inex_ref = inex_sin || inex_cos;
++ flags_ref = flags_sin | flags_cos;
++ if (!(mpfr_equal_p (s1, s2) && mpfr_equal_p (c1, c2)) ||
++ inex != inex_ref || flags != flags_ref)
+ {
+- printf ("mpfr_sin_cos and mpfr_sin/mpfr_cos disagree on %s,\nx = ",
+- mpfr_print_rnd_mode (rnd));
++ printf ("mpfr_sin_cos and mpfr_sin/mpfr_cos disagree on %s,"
++ " i = %d\nx = ", mpfr_print_rnd_mode (rnd), i);
+ mpfr_dump (x);
+ printf ("s1 = ");
+ mpfr_dump (s1);
+@@ -408,9 +441,16 @@
+ mpfr_dump (c1);
+ printf ("c2 = ");
+ mpfr_dump (c2);
++ printf ("inex_sin = %d, inex_cos = %d, inex = %d (expected %d)\n",
++ inex_sin, inex_cos, inex, inex_ref);
++ printf ("flags_sin = 0x%x, flags_cos = 0x%x, "
++ "flags = 0x%x (expected 0x%x)\n",
++ flags_sin, flags_cos, flags, flags_ref);
+ exit (1);
+ }
+ mpfr_clears (x, s1, s2, c1, c2, (mpfr_ptr) 0);
++ mpfr_set_emin (emin);
++ mpfr_set_emax (emax);
+ }
+ }
+
+diff -ur mpfr-2.4.2.orig/version.c mpfr-2.4.2/version.c
+--- mpfr-2.4.2.orig/version.c 2010-03-08 22:28:46.000000000 +0100
++++ mpfr-2.4.2/version.c 2010-03-08 22:28:53.000000000 +0100
+@@ -25,5 +25,5 @@
+ const char *
+ mpfr_get_version (void)
+ {
+- return "2.4.2";
++ return "2.4.2-p3";
+ }
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